451  
SXUS83 KAPX 152308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 PM EDT MON JUN 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 152250Z 230 8 13 GRAND MARAIS  
GRMM4 152250Z 230 8 13 GRAND MARAIS  
PTIM4 152230Z 210 4 9 POINT IROQUOIS  
CYAM 152200Z 190 4 SOO (CANADA)  
KANJ 152255Z 220 10 SAULT STE MARIE  
SWPM4 152230Z CALM 1 52.16 S.W. PIER  
LTRM4 152230Z CALM 2 47.66 LITTLE RAPIDS  
RCKM4 152230Z 200 9 14 51.79 ROCK CUT  
WNEM4 152230Z 230 8 13 49.64 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 152230Z 260 11 17 52.87 DETOUR VILLAGE  
KDRM 152255Z 250 3 DRUMMOND ISLAND  
KMCD 152255Z 250 12 17 MACKINAC ISLAND  
MACM4 152230Z 230 12 16 56.11 MACKINAC CITY  
KSLH 152255Z 240 12 CHEBOYGAN AIRPORT  
CYGM4 152305Z 230 21 28 CHEBOYGAN MARINA  
KPZQ 152255Z 240 8 ROGERS CITY  
PRIM4 152250Z 130 3 9 PRESQUE ISLE LIGHT  
KAPN 152254Z 110 9 ALPENA GUARD BASE  
APNM4 152250Z 140 9 10 ALPENA HARBOR LIGHT  
SPTM4 152250Z CALM STURGEON POINT LIGHT  
KOSC 152255Z 270 12 OSCODA  
TAWM4 152240Z 250 6 11 TAWAS POINT  
GSLM4 152240Z 230 13 17 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 152255Z 220 9 MANISTIQUE  
PNLM4 152230Z 210 4 9 54.49 PORT INLAND  
NABM4 152240Z 220 13 17 NAUBINWAY  
KSJX 152255Z 220 11 15 ST JAMES  
KPLN 152254Z 260 10 17 PELLSTON  
KMGN 152255Z 270 5 HARBOR SPRINGS  
KCVX 152255Z 220 14 CHARLEVOIX  
GTLM4 152240Z 230 13 20 GRAND TRAVERSE LIGHT  
KTVC 152253Z 250 10 TRAVERSE CITY  
BSBM4 152240Z 180 15 19 BIG SABLE POINT  
LDTM4 152230Z 200 12 18 LUDINGTON  
KLDM 152255Z 210 12 LUDINGTON AIRPORT  
 
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